21962286

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{17683}}^1$

素因数の和:17717

約数の個数: 32

約数和(自身を含む): 50929920

約数和(自身を除く): 28967634

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 17683, 35366, 53049, 106098, 159147, 318294, 406709, 477441, 813418, 954882, 1220127, 2440254, 3660381, 7320762, 10981143, 21962286]

約数ペア:

[(1, 21962286), (2, 10981143), (3, 7320762), (6, 3660381), (9, 2440254), (18, 1220127), (23, 954882), (27, 813418), (46, 477441), (54, 406709), (69, 318294), (138, 159147), (207, 106098), (414, 53049), (621, 35366), (1242, 17683)]